<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <div id="test"></div>

  <script src="../js/vue.js"></script>
  <script>
    new Vue({
      el: "#test",
      data: {
        msg:'abc'
      },
      template:`
        <div id='test'>
            <p>{{msg}}</p>
            </div>
      `,
      render:function(createElement){
        return createElement('p',{},this.msg.toUpperCase())
      }
    })
  </script>
</body>
</html>